Yes, 3rd, fourth and fifth gen.

I've tested and get 60 fps on the following devices:
- ipod touch (new)
- iphone 3gS
- ipad1
- ipad2
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I've made a new 0.991 release:
- cleaner graphics
- more blood, a lot more blood
- you can play with the head after decapitating
- shows the opponents head ghost after a decap
- streak multiplier for credits (1st round 1*streak credits, 2nd round 2*streak etc)
- removed high scores (didn't make much sense)
- high light your name in the tournament list
- removed some backgrounds to make it load faster
- a bit of wobble to labels/buttons
- if you lose you can retry a challenge as many times as you won't and still advance in the tournament
- updates to the modding menu to make selection and resizing easier