An 1 hour is consider long... now days with the amount of shovel-ware targeting trophy hunters you can plat games in 5 mins.

Normally what i do is i look at the top hunters in Malaysia trophies and you can see the 5-30mins trophy... Here are some that is available from the Asian Store

1) Funny Truck
2) Drowning
3) Awesome Pea 1 & 2
4) Explosive Jake
5) Cybarian: The Time Travelling Warrior
6) Mochi Mochi Boy
7) Super Weekend Mode
8) Energy Cycle
9) Energy Invasion
10) Warlock's Tower
11) Zeroptian Invasion
12) Energy Invasion
13) Warlock's Tower
14) Energy Cycle Edge
15) Super Weekend Mode
16) Iron Snout
17) Access Denied
18) Peasant Knight
19) Tetra's Escape
20) Daggerhood
21) Heroes Trials
22) Red Death
23) Rush Rover
24) Red Bow
25) Chickens On The Road
26) Football Game
27) Road Bustle
28) Super Box Land Demake
29) Milo's Quest
30) FoxyLand 1 & 2
31) Without Escape
32) League of Evil
33) Gravity Duck
34) Deep Space Rush
35) Metagal
36) Bouncy Bullets
37) Perils of Baking
38) Himno
39) Paradox Soul
40) Energy Balance