Single-player games like CosmicBreak Gun & Slash
Below are 13 single-player Steam games similar to CosmicBreak Gun & Slash, 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 CosmicBreak Gun & Slash page.
Ranked picks
- 1
PengPong
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
PengPong is a bullet-hell roguelike where pinball meets gambling. Bounce your way through chaos and bet it all to survive.
- 2
Vanquish
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 3
SHARDBLASTER!
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
SHARDBLASTER! is a third-person arcade arena shooterwhere players control a robot trapped in a fantasy wildland. The robot must mine shards to survive, deliver them to meet quota, and survive periodic "Echo" waves of fantasy monsters. The ultimate goal: destroy the MEGASHARD by any means necessary!
- 4
SD GUNDAM BATTLE ALLIANCE
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
SD Gundam Battle Alliance is a multiplayer Gundam action RPG where you can smash foes solo or with friends in thrilling mechanized combat. Acquire new mobile suits, power them up, and take them into battle in various missions!
- 5
Vital Shell
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.
- 6
Furi
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
The jailer is the key, kill him and you’ll be free. Fight your way free in this ultra-responsive, fast-paced sword-fighting and dual-stick shooting game.
- 7
MEGATON MUSASHI W: WIRED
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
Launch a counteroffensive to take back the Earth from alien invaders in this mecha action RPG.
- 8
Artifact Seeker: Resurrection
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
Artifact Seeker: Resurrection is a 3D Roguelike Survivor RPG game. Aurorium continent is just a board of gods game. You can obtain artifacts by slaying enemies. How to use the power of artifacts, to play the game of gods? To end the game ? Or just be a god yourself. Artifact Seeker, Your choice.
- 9
Dawn of the Breakers
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
Step into the shoes of a high school student in modern Japan, where mysterious creatures known as Ghouls wage war against mankind. Become a member of the superhero unit, the Breakers, and stop this menace once and for all in this 3D action brawler!
- 10
雨音スイッチ - Amane Switch -
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required.
Is there truly such a thing...as a happy ending? Amane Switch is a visual novel game remake updated for international audiences. An adventure game themed around rain, yandere characters, and strange abnormalities.
- 11
Teravit
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required. Shares Action with CosmicBreak Gun & Slash.
Welcome to "Teravit", a sandbox game created by players! With its three elements of "Create, Play, and Share", you can travel to the world of adventure and endless creation, alone or with friends!
- 12
Dark Reflections - Shiori no Kotoha
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required.
A series of murders and bizarre incidents occur in a private library that has become inescapable. Eventually, the food runs out and the library becomes filled with madness... This work is a visual novel of the survival suspense genre, set in a private library.
- 13
- Doki Doki Family - 特異体質者のドキドキ家族生活
Single-player alternative to CosmicBreak Gun & Slash — playable solo, no multiplayer required.
A sweet life with the "Doki Doki Family”! Leave everything to the heroines and enjoy a life filled with love and affection!