Small Platformer

It is a platformer game that has only 3 levels where I tried using in each some game mechanics unique from other levels. Maybe it will be fun to play, maybe not, but each level can be played an state where you see whole level on 1920*900 resolution or you can see everything scaled up to 9 times and play it as platformer game where at one moment only small portion of map can be seen. Also if someone is interested, there are two languages, Englisch and Čeština(Czech). 1st level is just opening a path, falling into some traps and throught some precise jumps getting into end. 2nd level is big maze containing 50 coins to collest. Once all of them are collected, end will open. 3rd level is about switching between 3 phases(water, lava, wind/storm). I thought that some parts might be a bit unfair for first play, so I included also practice version. There is one sound effect that I downloaded from site with free sound effects.  I tried some optimalisation, but it is far from perfect.