HMV are selling "Gunpey" for the Sony PSP for £2.99 and for the Nintendo DS for £3.99 (inc Del).
You can get cashback through the usual sites (e.g. 5% Quidco).
The next best prices are £9.99 for the PSP version (BlahDVD) and £7.99 for the DS version (ShopTo).
The original concept developed by video game legend Gunpei Yokoi, comes to life on the Nintendo DS. 'Gunpey' delivers an addictive puzzle game experience, combined with exciting music and visuals for the ultimate game on the go. The player's objective is simple - or is it? Various line angles climb up the screen over five panels, and you must connect all the lines over the five panels, filling the screen from left to right. If an incomplete line reaches the top of the screen, the game is over.
Various modes: 6 modes of non-stop action which include Frontier, Endless, Stage Attack, Time Attack, Double Screen and Wireless.
Multiple Characters: Go up against Vincent, Domingo, Patrick, Sherry, Nick, Thomas, Pike, Bobby and Hank and beat them one after the other in Frontier mode.
Special attacks: Show off your advanced skills and use a special attack to hinder your opponent's game:
- Slot Machine - Make your opponent's panel types change at random.
- No Touching - Disable your challenger's Touch Screen.
- Character Attack - Each character has a specific level attack that is their signature move.
- Shock Hide the top three and bottom three rows on your opponent's screen.
Your own music instrument: Create your own original music by using the Sounds Sets and Patternizer.