Single-player games like Acid Planet
Below are 14 single-player Steam games similar to Acid Planet, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Acid Planet page.
Ranked picks
- 1
Saikyo Robots
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
Feed your scrap hungry factory in this real time strategy roguelike. Command your army of robots through the wasteland to fight for scraps and upgrades. Are you ready to defend your base as the cloud king invades night after night? Or will you turn the tide and invade the cloud king?
- 2
Frontline Crisis
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Strategy with Acid Planet.
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
- 3
BattleGrounds : War, Tanks And Nukes
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
A military styled action tower-defence game filled with nukes, missiles and tanks. Improve your building, canons and tanks. Purchase stronger ammunition and survive the next wave. Highly replayable, tough and addictive.The fun never ends
- 4
Grandma's In Hell
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
Tower defense meets Pac-Man-like in this addictive and unique strategy game. Play as Grandma as she outwits waves of demons across 40 challenging levels. Build mazes that send demons to their doom. Spend countless hours on one of the best strategy games available.
- 5
Ignis Corruption
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
In this Procedural City-Building and Survival game, you must manage your resources, expand your village, assemble an army and destroy the source of evil, which changed the entire eco system of a land that was once prosperous and peaceful.
- 6
Urban War Defense
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
Lead through an action-packed fast-paced tower defense game with a story of an invasion on your homeland by a large foreign force and as a newly appointed commander do what you can to help your country fight back and defend against this enemy force which is approaching from the coast.
- 7
Warlords Under Siege
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Strategy with Acid Planet.
Warlords Under Siege is a mix of RTS and Roguelike genre, where you build a small city and defend it against continuous waves of enemies. Improve your assortment of weapons with each playthrough, unlocking new possibilities to beat the ever-increasing threat.
- 8
Vampire Survivors
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Indie with Acid Planet.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 9
Thronefall
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Strategy with Acid Planet.
A minimalist game about building and defending your little kingdom.
- 10
Pixel Tank
Single-player alternative to Acid Planet — playable solo, no multiplayer required.
Pixel Tank is a really simple game. It's a pixelated fish tank! Use it to relax or as ambiance in the background of your work day or even while you sleep! Every minute in game you gain a coin. You can use those coins to unlock any fish you want in the game. It's like Pixelated ASMR!
- 11
Journey to Incrementalia
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Strategy with Acid Planet.
Journey to Incrementalia is an active incremental auto-battler about a necromancer on a short quest. Cast diabolical spells, summon an army and open the gates of hell on your quest to break down 99 walls and reach the lost city of Incrementalia.
- 12
Feed the Reactor
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Strategy with Acid Planet.
An incremental unfolding game about feeding fuel into a reactor. Combine elements to produce energy, unlock exotic technologies and explore a strange galaxy.
- 13
The Count of Monte Clicker
Single-player alternative to Acid Planet — playable solo, no multiplayer required.
The Count of Monte Clicker is an incremental game about breaking out of prison and finding treasure. With the help of fellow prisoner Abbe Faria, you, Edmond Dantes must escape the notorious Chateau d'Idle and claim your destiny.
- 14
Berserk Mode
Single-player alternative to Acid Planet — playable solo, no multiplayer required. Shares Action and Indie with Acid Planet.
Berserk Mode is a visceral time-attack fantasy rogue-lite. Become the Berserker and wade into a dungeon battlefield swarming with monsters. Unleash the absurd power of your Beast in a storm of blood and gibs. Prepare to enter Berserk Mode.