Steam-Hearts

Steam-Heart's is an erotic vertical shooter game developed by GIGA and initially released by TGL for the PC98 platform in 1994. It later made its way to the PC Engine Super CD-ROM and then the Sega Saturn. The game features action mixed with adult content, as well as a two-player mode.

Steam-Heart's is an adult game in which the player must battle their way through a stage before battling the stage's boss. Once the boss is defeated, the player character will then engage in sex with her in order to return the character to normal. The player is treated to an array of scenes of foreplay, molestation and even BDSM fetishes practiced within the scenes that go on between the heroes and the boss-guardians.

The Saturn version is notably more censored compared with other versions. All the dialogue is in Japanese with no subtitles and the dialogue does go on for a while before the shooting starts. After the game is complete all the cut scenes are unlocked and available in the options menu.

00:01:55 Stage 1
00:14:20 Stage 2
00:24:00 Stage 3
00:36:17 Stage 4
00:46:15 Stage 5
00:57:15 Stage 6
01:10:19 Stage 7