Steam is offering Plants vs Zombies and three Need for Speed games at big discounts today (up to 75% off).

You can grab Plants vs Zombies here for 66% off, which for what is probably the pinnacle of tower defence style games is a incredibly low price.

The Need for Speed series is on sale as part of “EA Week” on Steam, and the games available can be found here. Need for Speed Undercover is 75% off, Need for Speed: Shift is 66% off, and the absolutely superb Need for Speed: Hot Pursuit can be bought for 50% off (surely a must-buy for racing fans).