TzHaar Fight Pit (Safe). It is an actual PvP King of OSRS GP the Hill. Everyone jumps into one arena where they fight against each other to receive Tokkul reward and the status as a Fight Pit champion (required for hard Karamja journal). Although this game is PvP oriented it is also completely safe. The players who lose in the Pit are not liable to lose their equipment and won't be penalized in any other way.
Bounty Hunter (Risky). If you've ever been to Wilderness you've probably noticed that after crossing the border you get a target you have to kill. This is precisely the way Bounty Hunter works. Each player in the Wilderness gets assigned a subject to remove. In the event of a successful elimination, you're rewarded with emblems which can be expensive. Also, you get a treasure that your opponent drops. Make sure to remember that it is a very risky minigame and you can lose all the equipment you've equipped.
Barrows (Risky). Most definitely the most well-known one of the. Barrows is a mini-game that is located close to Morytania swamps where player comes across a graveyard, which has a labyrinth. In those tunnels, you will find Barrows Brothers who were buried somewhere long ago.
In defeating the ghosts of said brothers, players can win huge rewards in form of Barrows gear including gold coins, runes and other valuable objects. This mini game is known as one of the best money makers as it doesn't require any high capabilities and rewards players with a great amount of prizes. If you're interested in knowing more about Barrows be sure to take a look at our OSRS Barrows Guide.
Nightmare Zone (Safe). This minigame also called NMZ is where you'll be able to be able to fight the previous bosses that you've defeated during your journey in the world of Gielinor. The more quests you've completed the more bosses you can take on in this game. To begin, go into Dominic Onion near tower located in the northeast of Yanille. This is also the most effective spot to master your melee combat skills, so be sure to check out the Nightmare Zone guide where we describe the intricacies of this sport. In return for your participation in Nightmare Zone you can choose various items, herbs and fire cape osrs even upgrades for your already owned gear.