Company Cube Investments sp. z o.o. created these great apps:
Kwejk.pl, Dravenize for League of Legends, PracaDomowa.pl, JustVote, Clash of Elements, Fat Hamster, Greedy Fish - Pearl Adventures, Don't feed the cats, TapTapRun, Kill the yordle, Minion King - Save the Minions, Pranky Monkey - Alone in the jungle, Sup?, Peter the Burger Eater, Red Riding Pixel Hood, Jbzd.pl, and others..