Original title: Ace of Spades
Year: Japan 1995-12-07, English Patch 2009-12-21
Developer: Love Gun
Publishers: Love Gun
Language: English, Japanese
Voice: Not voiced
Translation: Mare Incognitum

Description:
Enter a secret, members only casino. Nobody bets in money here: dealers and players alike have their own sex-slaves and the loser's will get punished for her master's lack of skill. The masters can even lose their slaves, if they lose enough matches. You can try your luck either in blackjack or in poker.

Important:
1. You need to change locale to Japanese.
http://erogedownload.com/faq/changing-to-japanese-locale-on-windows-7/

2. No need to install. Run Acewin.exe for English or Ace95.exe for Japanese.

3. The graphics' compression algorithm is unusually complex and wasn't
reversed. This means the only image in the game displaying Japanese remains
untranslated. Nevertheless, the respective translation is presented here:
勝 - Wins
負 - Losses

Also, the game doesn't seem to run on Windows 7 in some cases.