Well for generated level, if you have ot place some
bonus, gems, monsters on some squarred level piece,
it's perhaps better to do it manually ? or make
your simple level editor ?
or simply make the level described in a text file (AUM 53) ?

For design, i mean simple things, for example some colored lines on walls, or retro texture like wall 8 bit texture ?
Or make some 3D things like pipes on some walls, or a 3D Candle
or anything else ? Be inspired by Doom or Castle Wolfenstein ?
OR something more Killer 7 ?


Keep it up !