The much-anticipated release of Dead Island 2 has made a lot of hype about this game in the gaming community. This mix of dark humor, horror, and zombie slaying game requires players to uncover the truth behind the outbreak of this deadly virus. While in this process players will come across quite a few quests and missions. One such quest that we are diving into today is none other than the quest named Missing Rainier in Dead Island 2 and that is perhaps the reason why you’re here as well.
Missing Rainier is yet another Lost and Found Quest that rewards you with 2500 XP along with Superior Melee Punctuator Mod upon its completion. To begin with you basically first have to complete the main story and should have completed quite a few other Lost and Found Quests in order to proceed. Nevertheless, once you’ve successfully made your way to this quest here is how to complete it.
Where in Hell-A is Rainier?

To begin, make your way to Ocean Avenue, and near the fast travel map there will be a letter that you basically have to pick up in order to start this quest.

After that make your way to the lab located on the northeast side of Ocean Avenue and be sure to track your quest in order to get the waypoint markers.

Rainier was one of the test subjects!

Inside the lab, you will encounter quite a few enemies which you will have to defeat. However, the main focus here will be the enemy named Fire Slobber. Defeat him and it will drop a journal or you can say a note which is about Rainer, collect this note in order to proceed further.
Rainier was taken to the Metro Station in Hollywood

Once you’ve collected the journal, head to Hollywood Boulevard using the fast travel and head down from the escalators. Keep following the red marker and it will lead you to the red door.
He’s in the supply closet! Kill ’em all to protect Rainier!

As soon as you’re about to reach the red door you will be attacked by quite a few zombies. So be sure to come prepared and defeat them all to proceed further.
Reassure Rainier

Once you’ve dealt with the zombies, get close to the red door and talk to Rainier. Reassure him and he will guide you about the key.
Search the station’s utility room for a key

From the red door, take the right and follow the marker that will lead you to the utility room. In the utility room immediately to your left will be a shelf with yet another journal, collect it and proceed further.
Get the key off Lenny

Head outside the utility room and make your way to the lower floor from your left. Here you will find Lenny, defeat him and he will drop the key that can be used to unlock the red door.
Let Rainier Out
After collecting the key head back to the red door and use the key to open it. You will now see that Rainier has turned into a burster. Shoot at him and you will be done with the Missing Rainier Quest.

Well, undeniably quite an unusual way to end a quest but guess it is what it is. Anyways, you will be rewarded with 2500XP along with Superior Melee Punctuator Mod after completing the quest, so cheers to that.
That takes us to the end of this Dead Island 2 Missing Rainier Quest Guide. Do let us know in the comment section below which guide you want us to cover next. To know about Dead Island 2 Mission Fool’s Gold or for more guides like these, stay tuned to Retrology.