Rumor has it that one scientist got alien's DNA and trying to create a super-being. Soldier sent to explore, was missing. Meantime, in Neo City appeared hostile mercenaries. And Bill Rizer has to sort out the incident.
The gameplay is similar to the classic 8-bit Contra. In addition, there are elements of the later games in the series, such as the two weapons system and smart bombs. Also this game has some lifebar (optionally).
A variety of levels, weapons and enemies will not allow the player to get bored during this, in principle, short game. Most of the levels are classic side-scroller levels. There are two overhead and two auto-scrolling level with jetpack and bike.
- In this game uses a lot of graphics and music from classic NES games;
- Many elements are link to bootleg Contra games;
- There are many cheat-codes, including famous Konami Code;
- Last version (v. 2.0) was released on March 28, 2014. This version has new updated engine and some new weapons and bosses. Before it this game has 4 demo-versions and several bugfix.