A rocket engine
There are 49 answers to “A rocket engine” in OnlyClick, and they do not all score the same. Merlin, Raptor and RS-25 are what most people type first, so they score the least. It is a fairly short list: only 15 answers sit in the two rarest tiers, so reaching one takes real knowledge.
The headline names go fast here, so it pays to remember what was catalogued long after them. You will find it in stage 34, “Rocket Workshop”, of the Cosmos mission. The first stages of every mission are free, and later stages come with the full mission.
PLAY ONLYCLICK FREEThe most common answers
EVERYONE- Merlin
- Raptor
- RS-25
- F-1
- SuperDraco
- RD-180
- BE-4
- Rutherford
- Draco
- RL10
- J-2
These are the 11 answers we rate as most common, out of the 49 we know. They score the least. The other 38, including every rare one, stay inside the game.
How the 49 answers are spread
| EVERYONE | 4 |
| THE CROWD | 7 |
| SOME | 9 |
| A FEW | 14 |
| ALMOST NOBODY | 13 |
| ONLY YOU | 2 |
The rarer your answer, the farther your rocket flies. Rarity is our own estimate of how few people would think of an answer. How to play.