Black Heart's Domain

Stage WTF (Black Heart's Domain) Inspired by Battle Garegga Raiden Fighters Jet Terrain type Night sky over city Major enemies End boss Black Heart Miniboss None Hidden bonuses Number of Micluses N/A Number of Fairies N/A

Black Heart's Domain is an extra stage (Stage WTF), where the player faces off Black Heart. In the Conquest mode, it can be accessed by pressing "T" on your keyboard in the stage select screen. In earlier versions, it is the true final stage of the game after completing BRES Colony (Stage F-C).

Stage branching

This stage is not encountered during normal play. It is a developer tool that players can access, but in the 2020 Game Maker Studio port, it was removed.

Stages
Starting stages	1942 Midway Islands (1) ● 2035 American Midwest (2)
"A" path stages	1995 Chechnya (3-A) ● 2035 Iceland (4-A) ● 2003 Afghanistan (5-A) ● 1915 France (6-A)
"B" path stages	1974 Vietnam (3-B) ● 2035 Portugal (4-B) ● 1991 Persian Gulf (5-B) ● Dimensional Abyss (6-B)
Final stages	End of Days (5-C) ● Asteroid Belt (F-A) ● Temporal Spaceport (F-B) ● BRES Colony (F-C)
EX stages	Gemini Canyon (EX-1) ● Forest of Naju (EX-2) ● Parobee Fusion (EX-3) ● '98 D R E A M S (EX-4) ● Lair of the Leviathan (EX-5) ● San Diego (EX-6)
Developer stages	Black Heart's Domain ● BPze's Room of Doom