BOSSGAME: The Final Boss Is My Heart

A rhythmic boss rush starring two devil-hunting girlfriends

Lilycore Games · Released Jul 20, 2023

Reviews: Very Positive; 99% of 85
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Jul 29, 2023
Minimum PC: ® HD 4400; 4 GB RAM · 1 GB disk; Full requirements

What is BOSSGAME: The Final Boss Is My Heart?

This single-player action game follows sword priestess Sophie and fire witch Anna in Mammon City, where they hunt devils to pay rent and confront their corrupt employer. You control both heroines through a series of boss fights, building combos for extra damage and reviving a fallen partner while the other remains standing.

For you if...

+you like learning attack patterns and improving your times
+you want a lesbian romance woven into the story

Not for you if...

−you prefer controlling one character rather than coordinating two
−you prefer slow combat with little emphasis on timing

What players say

99% of 85 reviews are positive

Players praise the natural dialogue, emotional character moments, and varied boss mechanics. They also appreciate the difficulty modifiers for making harder fights manageable. Some say the controls take time to get used to.

Screenshots and trailer

BOSSGAME: The Final Boss Is My Heart screenshot 1

BOSSGAME: The Final Boss Is My Heart system requirements

Minimum: ® HD 4400, 4 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7/8/10
Processor: Intel® Core™ i3-4160
Graphics: Intel® HD Graphics 4400
Memory: 4 GB RAM
Storage: 1 GB available space
DirectX: Version 11
Notes: Recommended Xbox Controller or other Gamepad

Does BOSSGAME: The Final Boss Is My Heart have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does BOSSGAME: The Final Boss Is My Heart run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 16
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English.

Does BOSSGAME: The Final Boss Is My Heart use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam