Operation Fix the Wall - Episode I RPG is a singleplayer adventure map. It's stylized as an RPG and guarantees at least 3 hours of playtime, usually taking players even 6. Many of its custom features are:
CUSTOM COMBAT
"My autoclicker doesn't work!" - said every 1.8 PvPer
That's not an issue! Because with a fully different combat system you can spam the sword (but it won't do anything). Take turns, attack, use special abilities, and even turn into a ghost! All within a very easy to understand system.
Check it out here >> https://www.youtube.com/watch?v=p7AoFvIQjA4
CUSTOM GUIs, upgrades, weapons and more!
"I want an Emerald Sword." - said by no one
With a custom-made GUI system, you can easily equip, craft and use a variety of weapons. You can also upgrade your skills to make yourself almost invincible (you'll still die).
Check it out here >> https://www.youtube.com/watch?v=1GFimBnunQQ
Additional Info
That's basically it! If that didn't convince you to download the map, then watch this very high effort trailer by clicking here.
And my Discord, my YouTube channel, my... Eh, who cares. No one reads the descriptions up to this point.