For the hard badge: have all weapons so your in-game upgrade boxes give you the tesla gun and MAKE SURE you select 'unlimited jumps' before you start. Stay very high (above screen height) and only come down for teslas and first-aid boxes. Easy.
I am currently number 12 on the 'Warp Keys' high score board, with 10 keys. Yet over 8000 people have got the 'Papas Rescuia' badge, which needs 24 warp keys. Hmmmm....
Please put an 'Are You Sure' on the 'revive for 19 pramins' option. I just wasted all my long saved pramins when I hit it by accident and I am NOT very happy about it.
Nice game for 48 hours. Some comments: the lighthouse brown-on-brown colour scheme made it rather hard to see where was platform and where wasn't. Going back so far was tedious. But, apart from that, good job!
Easy way to beat Garm...
1) Get a Thunder Snake egg, hatch it and adopt the pet
2) Go to Garm's lair
3) Staying on the outside area, head to the rocks in the top left corner
4) Switch pet to aggressive and wait for Garm to appear
5) Thunder Snake will commence hitting him for 1HP at a time. Garm will stay on screen as he tries to get to you, but the canal and the rocks will prevent him
6) Go away for 30 mins, have a cup of tea and a nice biscuit
7) Come back. Garm will be dead, and you will have completed the 'Evil Puppy' quest as well (as Garm would have spawned about 20 of them).
8) Don't forget to pick up the Blood of Coeus
Easy! And you don't have to contend with all that sodding ice!