Semispheres (HP)

This will be the most difficult trophy in the game. It will require a complete playthrough of all levels, in one sitting, in less than 35 minutes. Pausing the game does NOT stop the timer.

In the PSN version of the game, it has been reported that restarting a level from the pause menu will reset the timer for that level. This does NOT seem to work in the platinum list version.

Unfortunately there is no in-game timer, so you won't know if you have succeeded until you finish a run.

If you have done one of the PSN lists previously, it is quite possible to complete the game in under 30 minutes, getting all trophies, including the speedrun, on a single playthrough. New players to the game should not anticipate this - realistically this may take a few practice runs to get you familiar with the levels. Once you are comfortable, there is a fair margin of error - at least 5-10 minutes.

If you need help with the speedrun, or are stuck on any of the individual levels, there is an excellent video courtesy of IBadDriverI that should help you out.

This will be the most difficult trophy in the game. It will require a complete playthrough of all levels, in one sitting, in less than 35 minutes. Pausing the game does NOT stop the timer.

In the PSN version of the game, it has been reported that restarting a level from the pause menu will reset the timer for that level. This does NOT seem to work in the platinum list version.

Unfortunately there is no in-game timer, so you won't know if you have succeeded until you finish a run.

If you have done one of the PSN lists previously, it is quite possible to complete the game in under 30 minutes, getting all trophies, including the speedrun, on a single playthrough. New players to the game should not anticipate this - realistically this may take a few practice runs to get you familiar with the levels. Once you are comfortable, there is a fair margin of error - at least 5-10 minutes.

If you need help with the speedrun, or are stuck on any of the individual levels, there is an excellent video courtesy of IBadDriverI that should help you out.