The "Speed Rummy" challenge mode in G Rummy 51 Bonus is a well-liked option that fast-forwards the action by putting players under pressure to act quickly & strategically with their card plays. The "Bonus Round" mode is an additiogratis slots spelennal thrilling mode that gives players more chances to earn bonus points and rewards by completing certain combinations in a set amount of time. Play Multiplayer Games and Tournaments to Compete Against Others. A new level of excitement and difficulty is introduced to the game by players competing against one another for prizes and bonuses when they participate in multiplayer games and tournaments. Create Coalitions and Take Part in Team-Based Activities.