After over 5300 hours of playtime on Steam, I finally completed my first ever full campaign to 1821: Russia!
This was also my first campaign into the Age of Revolutions - I almost always play modded and outside of the game's usual timeframe. This was also the first campaign where I really started hunting for achievements if they were within reach - even if a few of them weren't necessarily fitting for Russia.
I started as Muscovy, initially just with the goal of forming Russia, with a bonus goal of getting Relentless Push East. The 1400s where characterized by typical early-game expansion - conquering Novgorod, integrating vassals, and biting into the steppe hordes. Sweden broke free from Denmark and were thus easily subdued, and the Livonians were also mostly on their own, making for more easy conquest. I allied Bohemia early on, with the hopes of allying the Ottomans as well, though they were initially resistant to the idea. This steady conquest was interrupted, though, when Poland suddenly declared war on me in 1478, with significantly more men at their disposal. However, over the course of an 8-year long war of attrition - and with the help of plenty of loans and mercenaries - I managed to save them off, and even took some land from Lithuania! It was after this war with Poland that I was finally able to ally the Ottomans. It was also around this time that I snuck in to vassalize Circassia before the Ottomans could snatch them up - which will be important later.
With an Ottoman alliance at my disposal, I easily and regularly beat up on Poland - and later the Commonwealth - throughout the 1500s, and finally formed Russia in 1520. I also continued pushing into Scandinavia; Denmark had already integrated Norway by this point, but I released them as a vassal and reconquered the rest of their land for them, including Iceland. By the end of the 16th century, Scandinavia was completely under Russian control. It was also during this period, sometime in the 1530s, when I obtained a surprise personal union over my steadfast ally of Bohemia. But above all else, I still wanted to earn Relentless Push East, so I pushed through Uzbek - and
immediately ran into a mega-Ming completely surrounded by tributaries. Any wars would be too distant for the Ottomans to join, so without much hope of defeating Ming, I resigned myself to pushing eastwards through frontiers alone. Ming did eventually split in two, with Shun taking the northern lands, though it was far too late to be useful for my push to the Pacific. It was very close, but I conquered the Siberian tribes by 1590, and placed my last frontier in 1596, earning me the achievement. Just before this, though, in 1594, tragedy struck - I finally annexed my vassal of Circassia, which suddenly triggered the Ottomans to desire a bunch of my land, dropping their opinion to -200 and
immediately breaking their alliance with me.
Going into the 1600s without any strong allies, I quickly went to work finding some, and ended up alongside Venice and the Timurids, who both hated the Ottomans, as well as snagging Great Britain slightly later on. And it was with their help that I fought and defeated the Ottomans twice during the century - taking Crimea in 1635, and Istanbul in 1654. Expansion was scattered all throughout Eurasia during the 1600s: I saw my first expansion into China with several wars against Shun, Ming, and even Japan, who by this point owned a significant portion of Manchuria. I also finished cleaning up the Commonwealth, taking their last province in 1672. Norway, who by this point had colonized a whole 7 provinces in sub-Saharan Africa, was annexed in the early 1680s, and I decided to expand their colonies with a war against Kongo in 1690.
The 1700s were much more methodical - most of the period was spent ping-ponging back and forth between China and eastern Europe, cycling between taking bites out of the Ottomans and out of Ming. Japan was pushed out of Manchuria, and I also took advantage of the Age of Revolutions to get some easy wars - France went Revolutionary and broke their alliance with Korea, which let me easily take them out in a couple of wars, and Ragusa went Revolutionary and broke their alliance with Spain, which let me easily take them and make the borders look prettier. The Ottomans were completely pushed out of Europe in 1766, and both Manchuria and Korea were completely under Russian control by 1790.
By the dawn of the 19th century, I'd mostly achieved everything I'd wanted and more, but it occurred to me I could try to dismantle the HRE. I'd never done this before, and I didn't properly plan it out, so it was rather messy. Regardless, over 7 separate wars from 1798 to 1808, with a total of 3.5 million casualties between them, I successfully dismantled the HRE - and took several vassals in Germany in the process! The last 12 years were spent cleaning things up a bit - I cleaned up a bit in Eastern Europe, trying to get a nicer border, and I finished conquering all of Anatolia from the Ottomans. I also took Rome, in the hopes of getting the Redecorating achievement, but I forgot that you can't culture convert provinces that have separatism, so that one will have to wait for another day.
In the end, this is the final state of the Russian Empire:
Diplomatic mapmode, showing off Europe:
And the achievements I got! 26 of them in total: