This page of the guide to Star Wars Jedi: Fallen Order is dedicated to the first chapter. It takes place on the planet called Bogano.
The chapter begins aboard the Mantis ship, which you will use to travel the galaxy. Here you will meet the first two allies - Cere and Greez. You can inspect the ship or immediately get to the interactive guitar. Use it to trigger a cut-scene. The heroes land on Bogano.
Bogano - the beginning of exploration
The following walkthrough focuses only on actions necessary for progressing the main storyline. Bogano is the first planet that offers optional exploration. All additional actions and battles were described in separate chapters - Secrets, Puzzles, Tombs and Bosses.
Soon, you will encounter the first meditation spot. These places are very important. Their main use is to save the game - if you die, you will return to the recently visited meditation point. In addition, they allow you to rest (restores health and the Force bars) and allocate skill points. Spend the first skill point on the Overhead Slash skill (a strong attack with the lightsaber).
Cal meets BD-1, a friendly droid that will become his new companion. The droid's skills are unfortunately temporarily locked because it needs to be repaired first.
Jump to the interactive wall with vines, grab it and climb up. Watch the tutorial on how to use the holomap - you will be able to use it freely after restoring BD-1.
Jump on the next shelves and get to the place where you can slide down the rope. A new meditation point is nearby.
Get on the rail and start walking on it. When you reach the wall, press the drop button to grab the rail with hands. Make your way into a new room, go down and defeat the first Bog Rat monster.
Go to the big fan and use the Force to slow it down. This will allow you to go between the moving blades. Watch the cut-scene during which Cal will fix BD-1. There is a workbench nearby - this object allows you to modify the lightsaber. Currently, almost all modifications are blocked. You can only change the blade's color.
Enter the dark location. Hold the block button to use the lightsaber as a source of light. Grab the vines and climp up.
Go to the cables and try to attack them with the lightsaber. Cal will be electrocuted - this part serves as a tutorial on how to heal the hero. Initially, you have two healing charges, but as you progress through the game, you will find new containers increasing the maximum amount of healing charges. Healing charges restore when you rest in a meditation point.
Bogano - reaching the vault
From now on, you can use the holomap. There are a few places marked on it. One of them is the Vault - this is the main purpose of your visit to Bogano.
Return to the central room and use the spiral stairs leading up. You encounter a new monster, Splox. However, fighting it is optional. Get to the new line and slide down to reach the shelf located in the distance. Look for another line (see the picture above) to get to the lower levels of this location.
In addition to Bog Rats (try to take care of them first), you will also face a more powerful monster - the oversized toad named Oggdo. While fighting this enemy, remember to dodge to the sides and attack it right after the toad misses.
During one of the attacks, the toad will "glow" red (example in the picture) - this is a signal that you can't block this attack. Dodge to the side. It is worth noting that you can cut the toad's tongue off. Use the Force to slow it down, stand next to the tongue and cut it off with the lightsaber. You don't have to do this to kill the toad. However, the game will reward you with the trophy/achievement.
Go to the location guarded by the toad and climb more vines. You will find a new meditation point. If you want to, you can explore this new location or head straight and reach the place where the game will show you a flashback.
As young Cal, you will learn a new skill - Wall Run. Run on the wall to reach the shelf where the master stands.
After returning to Bogano, you have to turn around and go to the area from which you came. Wall Run will come in handy in reaching previously inaccessible places.
You have to get to the elevator shown in the picture (this is the area where you fought the toad). Run along the wall to get to the elevator. Use it to get back to the top.
Take a look at the holomap - the area marked green is your destination. Go down the line, turn towards the place where you can grab the hanging rope and climb up.
You need to get to the place presented in the picture above. You now have to run on a few walls in one go - bounce off the current wall when you notice that the hero starts to lose speed.
Go to the side of the hill with the Ancient Vault. Use the meditation point and examine the tablet with inscriptions. Interact with it to open the entrance to the Vault.
Go to the pedestal in the central part of the Vault and interact with it. Listen to the hologram of Eno Cordova. You learn your next destination - the planet Zeffo.
Bogano - Return to the ship
Leave the Vault, go down the hill and head straight. Watch out for a new toad. This fight isn't mandatory. However, if you defeat this enemy, you will receive valuable XP.
Along the way, another hologram of Eno Cordova will appear. You also learn about a planet called Dathomir. You have to get to the doors shown in the picture. Open them to unlock one of the many shortcuts on Bogano. They will be useful later on during optional exploration.
Look at the wall on the right. You can run on it and make a jump towards the vertical wall with vines. Grab it and climb up. Go towards the spaceship and talk to Cere. Board the ship and watch the last cut-scene of chapter one.