thanks to all people involved in the making, code and art. my son is 4 and has pretty bad cancer. also he only has one usable hand because of that. we got him a 10" laptop and i installed ubuntu and searched for games in the repos. frogatto was there as well and he plays it for weeks now and needs only minor help with milgram, at the bridge with the airplane, plagued mine and some other parts. i remapped keys so he can play it one-handed.
we have to read+translate the dialogs for him (we are german).
he played keen before so he already had some practice with platformers. but he really made more progress and now is pretty good at running+jumping and walljumps. he said i should write to the developers of the game. i will stay tuned for a sequel or mods.