STAR WARS: Battlefront Classic Collection

To reach legendary Frenzy status you need to get the Frenzy medal 64 times.
(Frenzy medal - Get 12 kills with a Blaster Rifle in one life (only 9 at Elite) - Bouns: Elite Rifle)

To view your medals go to Star Wars Battlefront 2 -> Pick a Profile -> Options -> Career Stats.
There you can see all your medals.

Medal ranks
Green:
0 medals earned - You will NOT receive rewards even if you earn medals.
Veteran:
4 medals earned - You will receive the appropriate reward every time you earn a medal.
Elite:
32 medals earned - You will receive the appropriate reward every time you earn a medal. In addition, the medal requirements decrease by 1/4.
Legendary:
64 medals earned - You will receive the reward for any medal on Legendary level at the beginning of every round you play in single player modes.

You can do it in Singleplayer in either the campaign or Instant Action

1. go to Star Wars Battlefront 2
2. Pick a Profile
3. Singleplayer
4. Instant Action
5. Add your Maps you want to play
6. (you can also play with the Options to change Conguest reinforcments to 500 and other things)
7. then Lauch the Map

You can use cheat codes like Infinite Ammo and Invincibility, these will NOT void Achievements.

To use Infinite Ammo cheat code press Pause and press on the DPAD

• Up, Down, Left, Down, Down, Left, Down, Down, Left, Down, Down, Down Left, Right
• ,,,,,,,,,,,,,

To use Invincibility cheat code press Pause and press on the DPAD

• Up, Up, Up, Left, Down, Down, Down, Left, Up, Up, Up, Left, Right
• ,,,,,,,,,,,,

You should hear a sound (in the pause menu) if it worked.

This can be achieved offline playing against bots. You can check how many medals you have at anytime by doing the following. Select profile>Main menu>Options>Career stats. To obtain this achievement you must earn 64 Frenzy Medals.

Or in other words kill 12 enemies without dying with the Blaster Rifle without dying 64 times.

There are 4 different medal categories

Green: 0-3
Veteran: 4-31
Elite: 32-63
Legendary: 64+

This is a bit of a mixture of previous guides, but it worked relatively quick for me while providingat least some fun compared to a boring grind!

Play through the campaign on elite (lower criteria for each medal) while using cheats (they won't void the achievements as previous posters already pointed out).

I usually chose to start as the scout to get the Markman and Gunslinger medals, after that I got to a flag and changed to engineer for the Regulator and - if possible - the Mechanic medals, then I changed to normal trooper to finish it of with the Frenzy medal. On the way while going through the those kills I easily got the medals Endurance, Guardian and War Hero. After all this I respawned through the menu and repeated the process until I was down to 1 or 2 (just to be safe) tickets. Then I completed the next objective to get more tickets and started the same process all over.
NOW:
I got some medals until I reached Mustafar, at that point I found the fastest way to earn the above mentioned medals (around 30-40 per round).
Do the same method as mentioned above. After capturing the first objective some of your AI will get stuck in the conference room shortly before entering the first objective. From this point on, you will have around ten tickets to use (that means around 9 spawns/medals). When your at 2 tickets, capture the next objective on the other side of the two bridges crossing the lava, there you will get another 20+ tickets and if your lucky (worked the three times I tried) you will be able to use all the tickets for your boosting. Just run towards the next objective (the one at the beginning of the big ramp) without capturing and get the kills needed. Sometimes the enemies will run to the other side of the objective, simply cross it as fast as possible and kill them while they're piling up at a door. You can also get "kills" by destroying the auto turrets (doesn't work for Marksman medal because of the headshots needed). When down to 2 tickets capture the next objective and go on as mentioned above.
Sadly the game crashed on me on one run, but I was able to get all the medals above up to over 64 in two runs!

To recap:
- difficulty Elite
- use cheats
- campaign mission on Mustafar
- play needed classes and respawn until two tickets left
- capture next objective and repeat this method
- after the first objective most of your AI will get stuck so you can use most of the provided tickes for this

-> the best point to grind is right after the second objective (the one on the other side of the bridges over the lava pit)

Have fun!
I hope this guide will help you avoid a totally boring grind!!

To reach legendary Frenzy status you need to get the Frenzy medal 64 times.
(Frenzy medal - Get 12 kills with a Blaster Rifle in one life (only 9 at Elite) - Bouns: Elite Rifle)

Medal ranks

Green:
0 medals earned - You will NOT receive rewards even if you earn medals.

Veteran:
4 medals earned - You will receive the appropriate reward every time you earn a medal.

Elite:
32 medals earned - You will receive the appropriate reward every time you earn a medal. In addition, the medal requirements decrease by 1/4.

Legendary:
64 medals earned - You will receive the reward for any medal on Legendary level at the beginning of every round you play in single player modes.

This can be achieved offline playing against bots. You can check how many medals you have at anytime by doing the following. Select profile>Main menu>Options>Career stats. To obtain this achievement you must earn 64 Frenzy Medals.

Or in other words kill 12 enemies without dying with the Blaster Rifle without dying 64 times.

There are 4 different medal categories

Green: 0-3
Veteran: 4-31
Elite: 32-63
Legendary: 64+

If you want to have fun while going for this legit, there's two map/mode combos I love doing from the original game.

Instant Action, Mustafar CTF, Clone Wars, pick Republic, spawn at '1', go down the steep ramp towards flag and turn right and mow down droids with your rifle until you get a Frenzy, pause and Respawn twice, rinse and repeat

Same thing with Felucia Conquest, Clone Wars, pick CIS, spawn at '3'.

Both give you insanely quick Frenzy medals throughout the entire game.