Straatrovers is a Dutch-language online mafia strategy game that lets players build a criminal career directly in a web browser, with no download required. Players start as small-time criminals and develop their accounts by earning money, improving skills, gaining respect, and acquiring property. The free-to-play game offers a range of activities, including work, missions and crimes, larger operations, trading, auctions, and business management.

Players can assess deals through the Monaco Chopshop, manage a nightclub, and invest in or collect property. Those who prefer cooperative play can join a group, form alliances, and coordinate operations with other players, while competing to grow their reputation. Daily goals and rewards provide ongoing progress, and players can choose their own pace and combine different play styles.

Straatrovers works on modern computers, tablets, and phones using the same account. Creating an account and playing the basic game are free; paid credits and ELITE features are also available