Article taken from GamingOnLinux.com.

SuperTux 0.3.5 already released two weeks ago, but i still want to publish a news item on this because I think it's important to feature the open source games.SuperTux is a classic 2D jump 'n' run sidescroller game in a style similar to the original Super Mario games covered under the GPL. (Official description from the website To celebrate their 15 year anniversary they released a new version with a lot of new features.Major changes (stated here ):move to SDL2 for graphics renderingglow effectsnew badguys: iceflame, ghostflame, livefire, goldbomb, smartblocknew bonuses: coinrain, coinexplodestatistics improvedicy island levels tweakednew soundsmassive improvements to localizationefficiency tweaksmenus reworkedaddon manager improvednew tilemap: halloweennew powerups: air- and earth-flowersupport for horizontal gradients in levels (add (direction "vertical|horizontal") to your level)Full changelog here They also shifted their repository to Github because Google Code will close soon.