I'll do it. I've already signed up to be a tester and am currently downloading the game to my phone now. I'll put my feedback in this post once I've playtested it.

Do you need it testing on multiple devices? I have several Android tablets lying around to test on if so.

FEEDBACK:

I tested the game on a high-end Android smartphone and a mid-range Android tablet and I gotta say I'm like what you've made here. There are a few things that could be improved though. Made it to level 4 before giving in.

• It would be nice if as each ability was introduced, there was a short tutorial before the level as to what it does as the icons don't really show the player enough as to what each ability does.
• The back button should be able to close the help screen.
• Difficulty goes from zero to 100 real quick. This would put a lot of new players off. A gradual difficulty increase would be better.
• No sound. (Not sure whether this is a bug or if sound hasn't been added yet.)

I also found a bug where on level 2 the text was hidden (both on the HUD and on the menu) between the scenery towards the far right of the level. Here's a screenshot. (This bug happened on both devices I tested it on.)

The game ran well on both devices however the game took a while to initially load on the tablet although this probably more of a hardware issue above anything else. The tablet also got fairly hot during gameplay, again this is a hardware issue as this happens with many other games on the tablet. (The smartphone did not experience those issues.)

Overall it's a good game. I was a fan of Lemmings as a kid (used to play it all the time in Year 4 at primary school) and it's refreshing to see an Android game that actually has something unique to it rather than being the same old shovelware or cloneware you tend to see on Google Play (e.g. Candy Crush clones, Flappy Bird clones.etc.) I'm looking forward to seeing how this turns out.