Procedural generation of levels in 2D-platformers and especially in metroidvania-games
is usually restricted to templating. Hand-picked content creation and dungeon generation
algorithms were analysed and implemented. To determine the viability of the created
levels, a testing environment was implemented. Implementation was done on Unity3D
game engine using Linux operating system.

The results of creating levels with both classical dungeon generation algorithms and
combining and modifying analysed algorithms were compared with each other. Created
levels were also compared against an analysis of Metroidvania levels.

The testing environment was developed so that the results could be tested. Playable
levels were created with both of the methods. However, the combined and modified
version generated more structural levels, and were also closer to Metroidvania-levels.

Using other algorithms for generating levels other than classical dungeon generation
was not completely useful. Only the usage of space colonization algorithm provided any
noticeable positive effect. To create a completely working level, more than just level
geometry is needed, which requires more research and development. The results are
however promising, and they are a good stepping stone for further work.