Really annoying, why this flu captured my nose and my head? That's a real mess, a mess of 38°C unfortunately.

Before the flu manifested, I had the time to build a test level.
The main idea would be: release a working beta of the first level, in order to allow all the people to test the game, in an alternative environment (a different level map), with one type of baddie only, and no mid level or end level bosses. The test level must have a simpler graphics assembling, and different pathways, in order to don't reveal the 1st level's original gameplay

So, all of you, be prepared to test the tangible gameplay, on the level I put below in order to zoom into. It will be around when the pickup/weapons system will be fully implemented, of course.