Single-player games like Emperor Hotline
Below are 10 single-player Steam games similar to Emperor Hotline, 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 Emperor Hotline page.
Ranked picks
- 1

Meowzic Survivor
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
A rhythm-integrated roguelike that fuses survivor-style gameplay with dynamic music mechanics. Your firepower flows directly from the rhythm, meaning your combat build is also your custom game music. It’s time to conquer the universe with your own rhythmic symphony of destruction!
- 2

Endless waves survival
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
Endless Waves Survival is an adrenaline-fueled endless survival game. Fight a continuous onslaught of enemies and claim upgrades and new abilities as you level up. How long will you survive the next run?
- 3

Pporite
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
Abandon the tedious and systematic cultivation action rouge game, choose the right fruit and skills to cultivate the nearby Pporite, and skills react with Pporite, skills and skills to protect yourself until the arrival of 20 minutes...
- 4

PROJECT M.E.D.S.
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
The body is under attack. Hordes of infectious germs are spreading rapidly, overwhelming its natural defenses. As the last line of defense, you'll battle through massive waves of pathogens, unlock powerful medical weapons, and fight to keep your host alive.
- 5

Microcosm: Wizard Horde
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
A lone wizard against a living microcosm. Auto-cast 25+ spells, dodge thousands of enemies, and level up into a screen-clearing storm — solo or in online co-op. Buttery-smooth and tiny, it runs great even on weak PCs and the Steam Deck.
- 6

Only One
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
Push and kill waves of enemies on the ancient pillar of sacrifice to become the only one left standing. Wishlist to follow updates and get notified at launch
- 7

Void Blitzing
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
Get ready for the ultimate space challenge! In this top-down action roguelite you’ll pilot your ship through a low-gravity environment, dodging obstacles and fighting enemies along the way. But be careful, one wrong move could mean the end of your journey. Are you ready to take on the challenge?
- 8

Ikki Unite
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie and Casual with Emperor Hotline.
SUNSOFT relapses... The legendary Bad Game Hall of Famer "Ikki" is back, and this time it's a multiplayer experience! You can't start a riot with just one or two people! Enlist up to 16 friends in this Roguelite madness... Ikki but united!
- 9

C-Wars
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie with Emperor Hotline.
C-Wars is pixel action game with strategy, rogue-like flavor, and a 16-bit graphics which is retro enough to bring you back to 90's. If you love challenge, pixel art, and occasionally play FPS, then C-Wars is worth to try out.
- 10

Crystal Gaiden Origins
Single-player alternative to Emperor Hotline — playable solo, no multiplayer required. Shares Indie with Emperor Hotline.
Crystal Gaiden Origins is a hardcore 8-bit action platformer inspired by the brutal edge of NES-era classics. Slash through rebels, ex-allies, dark ancient technology, and a crumbling empire in chiptune-fueled missions. Inspired by Ninja Gaiden, Shatterhand, and Castlevania.