The Grenade Stick (also called Stick It in Halo 2) medal is awarded for killing an opponent by sticking a Plasma or Spike Grenade to them. It is available in all multiplayer gametypes and has a Bungie difficulty rating of 3 out of 10. It is represented by a 16-pointed bronze star with a 16-pointed blue star in it, and a blue sphere inside of that. After you kill an opponent by sticking a grenade to them, a message appears on your screen that says: "You stuck (player's name)". This is also a medal in the Halo 3 campaign. Sticking is very easy to do if you have the Catch Skull, because when an enemy leans to throw a grenade at you, they cannot dodge any grenades thrown at them during this time.
It has also been seen as a rare occurrence that players can also be "stuck" with a frag grenade, which appears to get stuck under the helmet. This has happened as a glitch both at random times, and when players attempt to throw a frag grenade before completely exiting a bubble shield. Even when "stuck" with a frag grenade, the medal is still awarded and counted as a "stick". This is because of the game's scripting that says that if a grenade (besides a firebomb) is touching you when it explodes, it counts as a "stick".
- Sticking a player in a Halo 2 Vista multiplayer game unlocks the Stick It achievement.
- Sticking 5 players in a Halo 3 Lone Wolves game with any sticking grenade earns you the Lee R. Wilson Memorial achievement.
- Sticking 5 enemies in any level of Halo 3: ODST unlocks the Ewww, Sticky achievement.
- Killing a flag carrier with a grenade stick in a matchmade game on an Anniversary map in Halo: Reach unlocks the Stick it to the Man! achievement.
- Killing an enemy that stuck you with a plasma grenade with their own grenade in a matchmade game on an Anniversary Map unlocks the From Hell's Heart achievement.
The remodeled version in Halo: Reach.
 Related pages
|Halo 2 Multiplayer Medals|
|Consecutive Kills||Double Kill • Triple Kill • Killtacular • Kill Frenzy • Killtrocity • Killimanjaro|
|Sprees||Killing Spree • Running Riot • Rampage • Berserker • Overkill|
|Special Kills||Sniper Kill • Stick It • Roadkill • Carjacking • Assassin • Bone Cracker|
|Objectives||Bomb Carrier Kill • Bomb Planted • Flag Carrier Kill • Flag Captured • Flag Taken • Flag Returned|
|Halo 3 Campaign Medals|
|Headshot · Multi Kill · Super Detonation · EMP · Splatter · Assassin · Grenade Stick|
|Halo 3: ODST Multiplayer Medals|
|Sprees||Killing Spree • Killing Frenzy • Running Riot • Rampage • Untouchable • Invincible|
|Weapon Sprees||Shotgun Spree • Sniper Spree • Splatter Spree • Hammer Spree • Stick Spree • Open Season • Sharpshooter • Vehicular Manslaughter • Dream Crusher • Sticky Fingers|
|Consecutive Kills||Double Kill • Triple Kill • Overkill • Killtacular • Killtrocity • Killimanjaro • Killtastrophe • Killpocalypse • Killionaire|
|Style Medals||Beat Down • Assassin • Headshot • Grenade Stick • Laser Kill • Incineration • Death from the Grave • Splatter • Highjacker • Needler Kill • EMP Kill • Hero • Assist • Vehicle Jack|