Planets Under Attack similar games & best alternatives

Planets Under Attack

PC (Microsoft Windows), PlayStation 3, Mac, Xbox 360 • 2012

Should you play it?

Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies.

What works
  • Addictive and challenging gameplay
  • Simple to learn but deep strategy
  • Multiple game modes including multiplayer
  • Colorful cartoon graphics and sound
  • Progression system with unlockables
Things to keep in mind
  • Steep difficulty curve can frustrate
  • Limited multiplayer player base
  • Some repetitive mission design
  • Lack of extensive customization
  • No co-op mode against ai

What to play next

Similar games, hidden gems, and fresh directions from this game.

Top picks

Games that feel the closest overall

  • Mushroom Wars

  • Ashes of the Singularity: Escalation

  • Skyworld

  • First Strike

  • Interloper

  • Aeon Command

  • Flying Tigers: Shadows Over China

  • Multiwinia

  • 8-Bit Hordes
Hidden Gems

Less popular games with surprisingly high similarity

  • Skyworld

  • Seven Kingdoms 2 HD

  • Making History: The Second World War
If you liked…

Recommendations by what you enjoyed most

  • Autonomy

    Planetary Annihilation: TITANS
  • Progression

    Final Approach
  • Strategy

    Control Craft 3

Similarity map

Explore nearby similar games and see why they’re close.

How to use the graph
Similarity map

Each dot is a game. They are arranged from the same motivation profile as in the “Why this game works” section below. Closer dots usually mean more similar reasons to play (exploration, competition, relaxation, etc.)—not that one game is “better” than another.

  • Purple star: this page’s game — everything on the map is relative to it.
  • Coloured chips: click to highlight games that mainly differ on that motivation; click again to reset.
  • Dotted line: link between this page’s game and the one selected for comparison.
  • Hover a dot for a screenshot preview, score, and top score gaps; click to compare in the panel on the right.
  • Scroll or double-click the chart to zoom out and see more games.

Why don’t the axes read like a score? This view uses t-SNE: it only keeps who is close to whom. The scales are not “good to bad” or hours played—they separate groups on the map. Read distance between dots, not the axis numbers (hidden on purpose).

Planets Under Attack: Less representative of its motivational profile, with noticeable differences. Motivations that often define this kind of title include Competition, Fellowship, Status, Cooperation. It leans lower than usual among comparable games on Expression, Creativity, Exploration.

Why this game works

A motivational profile of the game, with the closest similar game for each player motivation.

  • Autonomy

    Game with the same Autonomy vibe

    4

    "Players have high control over their actions and strategies, including multi-planet management and diverse unit choices."

    Capsule for Planetary Annihilation: TITANS Planetary Annihilation: TITANS

    "Players make tactical decisions on which planets to attack or defend, and choose upgrades and skills, indicating high control over actions."

  • Competence

    Game with the same Competence vibe

    3

    "Game requires strategic thinking and skillful unit placement; difficulty ramps up and challenges players to optimize strategies."

    Capsule for Cubemen Cubemen

    "Game requires mastering timing, resource management, and tactical thinking with increasing difficulty, providing skill challenges."

  • Competition

    Game with the same Competition vibe

    3

    "Includes multiplayer modes with player-vs-player combat and leaderboards, encouraging comparison and competition."

    Capsule for Battlezone 98 Redux Battlezone 98 Redux

    "Includes multiplayer modes with up to 4 players and leaderboards, encouraging comparison and competition."

  • Continuation

    Game with the same Continuation vibe

    3

    "Players report addictive gameplay with multiple modes and replay value, including survival and multiplayer, encouraging extended and habitual play."

    Capsule for Critter Crunch Critter Crunch

    "Players report addictive gameplay and replayability with campaign, skirmish, and multiplayer modes encouraging extended play."

  • Cooperation

    Game with the same Cooperation vibe

    1

    "Multiplayer modes exist but focus mainly on competitive free-for-all or 2v2; no strong emphasis on cooperative gameplay."

    Capsule for SENRAN KAGURA SHINOVI VERSUS SENRAN KAGURA SHINOVI VERSUS

    "Multiplayer supports team modes (2v2), but mostly PvP; limited evidence of cooperative gameplay against AI."

  • Creativity

    Game with the same Creativity vibe

    -2

    "Gameplay follows fixed mechanics and level designs; no creation or customization features."

    Capsule for Peggle Extreme Peggle Extreme

    "Gameplay follows predefined mechanics with limited customization; some skill selection but no map or unit creation."

  • Domination

    Game with the same Domination vibe

    1

    "Competitive multiplayer involves defeating opponents, but no reports of toxic behavior or domination beyond gameplay."

    Capsule for Skyworld Skyworld

    "Competitive multiplayer and tactical dominance are present, but no reports of toxic or aggressive player behavior."

  • Escapism

    Game with the same Escapism vibe

    3

    "Players use the game for fun, distraction, and stress relief through chaotic and imaginative space battles."

    Capsule for Worbital Worbital

    "Players use the game as a fun distraction and stress relief with engaging space strategy and cartoon style."

  • Expectation

    Game with the same Expectation vibe

    -4

    "Players engage voluntarily for fun and challenge, no indication of obligation or pressure to play."

    Capsule for Defend Your Life: TD Defend Your Life: TD

    "Players engage voluntarily for fun and challenge, no indication of obligation or pressure to play."

  • Experimenting

    Game with the same Experimenting vibe

    2

    "Players experiment with terraforming, powers, and strategies to overcome challenges, though core mechanics remain consistent."

    Capsule for Reprisal Universe Reprisal Universe

    "Players experiment with different strategies, skill loadouts, and planet upgrades to overcome challenges."

  • Exploration

    Game with the same Exploration vibe

    -3

    "Game features fixed maps and paths with no open exploration or discovery elements."

    Capsule for Rock 'N' Roll Defense Rock 'N' Roll Defense

    "Game features fixed maps and levels with no procedural generation or discovery elements."

  • Expression

    Game with the same Expression vibe

    -3

    "Limited customization mostly to settings and controls; no avatar or environment personalization."

    Capsule for The Talos Principle VR The Talos Principle VR

    "Limited customization mainly to skill choices and titles; no avatar or environment personalization."

  • Fantasy

    Game with the same Fantasy vibe

    3

    "Set in a dystopian sci-fi universe with exaggerated comic book style and imaginative enemies and scenarios."

    Capsule for Void Bastards Void Bastards

    "Set in a cartoonish sci-fi universe with fictional factions and humorous story elements."

  • Fellowship

    Game with the same Fellowship vibe

    1

    "Some community interaction in multiplayer, but mostly individual play and limited social connection."

    Capsule for Warhammer® 40,000: Dawn of War® – Winter Assault Warhammer® 40,000: Dawn of War® – Winter Assault

    "Some multiplayer community interaction but limited player base and matchmaking issues reduce social connection."

  • Growth

    Game with the same Growth vibe

    3

    "Players learn new tactics, improve skills, and unlock new content through gameplay."

    Capsule for First Strike First Strike

    "Players unlock new technologies, skills, and improve tactics through experience and campaign progression."

  • Health

    Game with the same Health vibe

    -5

    "No physical activity involved; typical sedentary computer gameplay."

    Capsule for Shieldwall Shieldwall

    "No physical activity involved; typical sedentary computer gameplay."

  • Idle

    Game with the same Idle vibe

    -3

    "Requires active attention and quick decision-making; not suited for passive or background play."

    Capsule for Control Craft 3 Control Craft 3

    "Requires active attention and quick decision-making; not suitable for passive or background play."

  • Intimacy

    Game with the same Intimacy vibe

    -4

    "Minimal social interaction beyond casual multiplayer; no evidence of close relationship formation."

    Capsule for Bunny Hop League Bunny Hop League

    "Minimal social interaction beyond competitive multiplayer; no evidence of close relationship building."

  • Leadership

    Game with the same Leadership vibe

    2

    "Players lead their fleet and make strategic decisions, but no large-scale group management or authority roles."

    Capsule for Star Control®: Origins Star Control®: Origins

    "Players manage fleets and make strategic decisions, but no formal leadership or group management roles."

  • Progression

    Game with the same Progression vibe

    4

    "Game features level progression, unlocking missions, and accumulating achievements."

    Capsule for Final Approach Final Approach

    "Features experience gain, unlockable skills, upgrades, and achievements driving player progression."

  • Relaxation

    Game with the same Relaxation vibe

    1

    "Some players find it relaxing and engaging, but difficulty spikes and tension are common."

    Capsule for Stellar Initiative Stellar Initiative

    "Some players find it relaxing and fun, but difficulty spikes and fast pace create tension at times."

  • Sensation

    Game with the same Sensation vibe

    2

    "Colorful cartoon graphics and sound provide moderate sensory stimulation and enjoyment."

    Capsule for Scribblenauts Unmasked: A DC Comics Adventure Scribblenauts Unmasked: A DC Comics Adventure

    "Colorful cartoon graphics and sound effects provide moderate sensory stimulation and enjoyment."

  • Status

    Game with the same Status vibe

    1

    "Achievements and multiplayer provide some recognition, but limited social status impact"

    Capsule for Stronghold Legends: Steam Edition Stronghold Legends: Steam Edition

    "Achievements and titles offer some recognition, but multiplayer player base is small limiting social status."

  • Story

    Game with the same Story vibe

    1

    "Simple narrative provides context but is minimal and secondary to gameplay."

    Capsule for Gnomes Garden Gnomes Garden

    "Simple narrative presented via text and voice acting; story is minimal but adds context to gameplay."

  • Strategy

    Game with the same Strategy vibe

    4

    "Core gameplay revolves around tactical decision-making, resource management, and planning."

    Capsule for Control Craft 3 Control Craft 3

    "Core gameplay revolves around tactical decision-making, resource management, and timing attacks and defenses."

  • Thrill

    Game with the same Thrill vibe

    2

    "Fast-paced battles and challenging AI provide moments of suspense and excitement"

    Capsule for Stronghold Legends: Steam Edition Stronghold Legends: Steam Edition

    "Fast-paced battles and challenging AI create moments of suspense and excitement."

  • Value

    Game with the same Value vibe

    3

    "Players report good value especially when purchased on sale, with engaging content and replayability."

    Capsule for The Dark Eye: Memoria The Dark Eye: Memoria

    "Players report good value especially when purchased on sale; content and replayability justify cost."

  • Violence

    Game with the same Violence vibe

    3

    "Combat involves attacking and disabling enemy ships, with destruction as a core mechanic."

    Capsule for Breachway Breachway

    "Combat involves attacking and conquering planets with fleets; destruction is a core mechanic."

  • Survival

    Game with the same Survival vibe

    3

    "Players must manage threats, defend planets, and maintain resources to avoid defeat."

    Capsule for STAR WARS™ Rebellion STAR WARS™ Rebellion

    "Players must defend planets and manage resources to avoid defeat, emphasizing survival under threat."

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Last update: 01/06/2026