Single-player games like Isekai HKV
Below are 8 single-player Steam games similar to Isekai HKV, 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 Isekai HKV page.
Ranked picks
- 1
Warriors of the End
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 2
GrindFall
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!
- 3
I'm No Demonlord
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
"I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.
- 4
DET-33
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
A bullet-heaven roguelite in the ruins of new London. Take contracts from four warring factions, build a gun that breaks the game, and reach the evac before the city closes over you. 700+ weapons, interlocking build engines, and a fresh map every run.
- 5
PuPuPoPu Company
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Strategy with Isekai HKV.
An ink-slinging bullet heaven roguelite. The world is losing its color, so a little duck starts a color-spraying company! Fish your next employees out of the ink, build squad synergies, and bring them back to work at your company. Gather supplies, extract, and clock out!
- 6
Afterwork Apocalypse
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
A horde-survival roguelite in a cursed office tower. Weaponise the stapler, the hot coffee and the all-hands microphone, keep your panicking colleagues from quitting mid-fight, and ride the elevator up floor by floor. Overtime is not optional.
- 7
Wanderburg
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Strategy with Isekai HKV.
Drive your Castle on Wheels into battle in this minimalist medieval roguelike of roaming fortresses! Devour entire villages, build your modular arsenal of siege machinery and break the game as you grow with every stronghold you crush.
- 8
Drone Break
Single-player alternative to Isekai HKV — playable solo, no multiplayer required. Shares Action and Indie with Isekai HKV.
Run and Gun Roguelite where the goal is to upgrade each consecutive alien drone on death so the next can strive to become overpowered enough to escape the all consuming hive mind.