Overall I think it's a really fun and original game. It mixes fun with a challenge. Would definitely recommend to anyone and is definitely worth the price. If you didn't want to pay £1.50 for it, it's now only 95p. So go and buy it to support the developer!!!
Link to the game's Steam page:
http://store.steampowered.com/app/575400/
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https://www.youtube.com/watch?v=zKCYA90sr2A