Rick Lagnese has assured fans that MadFinger is "working on" fixing bugs found in 'Gray Zone Warfare'.

Gray Zone Warfare was released on Steam at the end of April and quickly became a viral hit

Gray Zone Warfare was released on Steam at the end of April and quickly became a viral hit

The gaming designer launched the hit tactical FPS game - which follows the events that occur ona on a fictional Southeast Asian island when the entire area has been put under international quarantine - on Steam April 30 but fans have experienced some problems with the gameplay and he has suggested that they "upgrade" their equipment whilst the team do all they can to rectify the issues.

He told Insider-Gaming: "It is true that some are trying to play the game and they probaly need to upgrade their equipment a little bit, but we are working on this. "

Rick added that the team are working on "very important" issues to try to make the game run as "smoothy" as possible.

He said: "These are very important things we’re working on – I will say though, going into launch, the two priorities were optimisation and stabilisation. Optimisation is performance, FPS, making sure it’s smooth with the least amount of drops as possible, and of course the servers to maintain. "