Save big on Doom, The Witcher 3 and Fallout 4.

Steam's annual Summer Sale is now live, offering plenty of sales and daily deals between now and 4th July at 6pm UK time.

Some current highlights include:
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Doom for £23.99 (40 per cent off)
Darkest Dungeon for £11.39 (40 per cent off)
Payday 2 for £3.75 (75 per cent off)
This War of Mine for £3.75 (75 per cent off)
Arma X: Anniversary Edition for £5.99 (80 per cent off)
Arma 3 for £14.99 (50 per cent off)
Deus Ex Collection for £5.74 (75 per cent off)
The Witcher 3: Wild Hunt for £17.49 (50 per cent off)
Fallout 4 for £19.99 (50 per cent off)
Prison Architect for £4.99 (75 per cent off)
Hotline Miami 2 for £2.99 (75 per cent off)
Dark Souls: Prepare to Die Edition for £4.99 (75 per cent off)
Dark Souls 2: Scholar of the First Sin for £10.19 (66 per cent off)
Life is Strange Complete Season for £7.99 (50 per cent off)
Middle Earth: Shadow of Mordor for £7.49 (75 per cent off)
Wasteland 2: Director's Cut for £14.99 (50 per cent off)
Soma for £11.49 (50 per cent off)
Torchlight 2 for £2.99 (80 per cent off)