Single-player games like Attacker-chan!
Below are 9 single-player Steam games similar to Attacker-chan!, 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 Attacker-chan! page.
Ranked picks
- 1
Gunner-chan!
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
A 2.5D top-down, roguelike shooter set in a base that has been taken over by a revolt of robots.
- 2
HSS:Reload
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
This is a very fast God's perspective roguelike shooter, the player will pilot the mech, explore the alien frontier, enjoy the "Crimsonland + Vampire Survivors (Vampire Survivors)" endless killing!
- 3
Replik Survivors
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
This game is a time survival game with role-playing and roguelite elements. Through the choice of upgrades in battle to make the character stronger and stronger, defeat the oncoming enemies.
- 4
METALLIC CHILD
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
“Grab, hurl, and eliminate” Rogue-lite Core-Action!! A large-scale rebellion erupts within the spacecraft “Life Stream.” With the help of you, Rona, an android known as “Metallic Child,” stands up against a fleet of massive robots to stop the plot devised by her own creator, Doctor Irene.
- 5
Override: Mech City Brawl
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
No gears, no glory! Control gigantic robots and duke it out in this 3D mech brawler! Epic battles await in local and online Versus mode, 4-player Co-op – where each player controls one part of a mech – and a single-player game mode. Each mech has its own gameplay style, special moves, and finishers.
- 6
M.A.S.S. Builder
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
- 7
RKGK / Rakugaki
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
Turn heads. Drop jaws. Be bright. In this single-player 3D platformer, you’re the only one who can take down Mr. Buff and his lackies to restore color and life to the citizens of Cap City. Accompany Valah and the RKGK crew on their journey to take down the oppressive B Corp.
- 8
Wing of Darkness
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
This high-speed 3D shooting game allows players to experience exhilarating battles in the sky, as well as a series of cutscenes depicting the growth of the main characters throughout the story.
- 9
Heroine of the Sniper
Single-player alternative to Attacker-chan! — playable solo, no multiplayer required. Shares Action and Indie with Attacker-chan!.
A light-hearted FPS. Jam-packed with 15 missions, each with a different theme. Take out various targets, everything from trains, cars, to bombs and helicopters. Everything EXCEPT people!