So Humble Store have a Devolver Digital bundle available - games start from 0.49p, and some great games included. However - Choose 5 and get 90% off! (or 88% off four games / 85% off three games.)

You can choose from:
Hotline Miami £1.74
Titan Souls £2.74 (plus special edition £3.74)
Ronin £2.49
Always Sometimes Monsters £1.74
Hatoful Boyfriend £1.74 (plus collectors edition £2.99)
Shadow Warrior £6.59
Gods will be Watching £1.74 (plus special edition £3.74)
Not a Hero £2.49 (plus special edition £3.74)
Serious Sam 2 £1.39
Serious Sam 3 £5.99
Serious Sam Random Encounter £0.79
Serious Sam Double D £1.39
Foul Play £1.99
Luftrausers £1.74
Serious Sam HD: First Encounter £2.19
Serious Sam HD: Second Encounter £2.99
Heavy Bullets £1.74
Cosmic DJ £0.62
Dungeon Hearts £0.49
Olli Olli £1.99

Bundle Example:

Hotline Miami
Was: £6.99 Now: £0.70

LUFTRAUSERS
Was: £6.99 Now: £0.70

Not A Hero
Was: £9.99 Now: £1.00

OlliOlli
Was: £9.99 Now: £1.00

Serious Sam 2
Was: £6.99 Now: £0.70

Total- Was:£40.95 Now: £4.09