Single-player games like Gate One
Below are 9 single-player Steam games similar to Gate One, 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 Gate One page.
Ranked picks
- 1
Lost Kingdom: Idle War
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
Defend your kingdom from relentless enemies, Lost Kingdom: Idle War! Command powerful hero and survive the onslaught in this thrilling idle RPG. Wishlist now and get ready to embark on an epic idle war!
- 2
Neural Shock
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
Control your Hero to aid your Turrets and Traps in battle in this grim, dark Tower Defense & Action RPG with a scifi-grindhouse aesthetic. Create deadly weapon barrages and fuse together Bleed, Burn, Shock, Freeze, Stun and many more elements to annihilate your enemies.
- 3
Immortal IDLE
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
This is an IDLE cultivation game. Rise from mortal to immortal! Explore a world inspired by Confucian, Buddhist, and Taoist traditions as you master swordplay, elemental magic, or Buddhist powers. Grow spirit crops, craft items, defeat monsters, and loot treasures. Your path to immortality awaits!
- 4
Viking Idle
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
Breathtaking Dual Prestige System Idle Clicker of Doom and Darkness!
- 5
Monster Master
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
Monster Master makes RTS fight versus FPS. Be the horde or survive together in this asymmetric reverse horror multiplayer
- 6
Idle Cyber Dungeon
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
This is a Cyberpunk style role-playing game. Players don't need a lot of operations, they just need to think about some strategies to complete the victory.
- 7
Dark Hunting Ground
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Indie with Gate One.
Hunt the monsters that swarm the Dark Hunting Ground, collect the spoils, develop your skills freely and wisely and fight to become the strongest hunter!
- 8
Legendary Hoplite
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Strategy and Indie with Gate One.
A combination of Action RPG and Tower Defense: slay monsters, find weapons, upgrade your armies, defend your base… Prevent humanity from extinction at the hands of monsters from Greek mythology and ancient tribes. Don't let them cross the gate, commander!
- 9
Trading Towns
Single-player alternative to Gate One — playable solo, no multiplayer required. Shares Indie and Early Access with Gate One.
Trading Towns is a simple and relaxing economic game in which your goal is to find ways for your town to become wealthy and prosperous.