The new five-reel and 20-payline Achilles slot from developer RealTime Gaming is now at Springbok Gaming and the online casino is celebrating by offering players a limited-time deposit bonus worth up to ZAR 2,500 ($187).From now until the end of September, slot aficionados that enter the coupon code ‘GOTM-SEP-15’ will receive a 125 percent deposit bonus while those that subsequently use the code ‘GOTM-SEP-SPINS’ will be in line for 50 complimentary spins on Achilles.