Pledged: $15
Rewards: Access to backer-only updates/polls, Backer tag beside name in-game, Name on a plaque in the game’s plaza lobby, Desktop backgrounds, Steam Early Access copy of the game, Exclusive backer-only digital in-game item (gold trophy)
Indiegogo start date: July 13, 2015
Indiegogo funded on: August 13, 2015
Estimated delivery date: N/A

Context:

In Garry’s Mod, there is a fun gamemode known as Cinema that lets you watch online videos with other people in the Source engine. There was also the elusive GMOD Tower gamemode that expanded upon this concept with minigames, and it was something which I could never join as the servers were always so far away and the ping would be unbearable. When the creators of these two gamemodes announced a spiritual successor in the Unreal engine and local Australian and dedicated servers, I was ready to back it.

Result:

Tower Unite was released on Steam Early Access on April 9, 2016.

On the 14th of June 2018, it was just updated to version 0.5.0.0

Backer Tag next to name in scoreboard (tab key by default):

A scoreboard in Tower Unite. — A scoreboard in a Tower Unite lobby server. There is a Backer tag next to me and two other players.

Exclusive item and How to find NeonWabbit’s name in the credits:

After joining a Plaza/Lobby server, head out of the Transit Station where you will see the entrance to the Boardwalk. On the 2nd plaque here (to the left), you will see it towards the bottom. Also pictured here in the following screenshot is the exclusive item for backers in my inventory.

NeonWabbit's name listed on a plaque in the lobby. — The backer credits of Tower Unite. NeonWabbit’s name is listed here as “Darien Brice Dickinson”.