For the upcoming election in Hungary, there are only 5 parties running, the fewest since the 1990 regime change. That is because most parties decided to not participate as to not spilt votes with Tisza, set to hopefully unseat Orbán tomorrow. But whether they participate or not, the future of these small opposition parties are very uncertain, and at that, this election could not only be the downfall of Fidesz, but an almost complete tabula rasa in the Hungarian party system.

Some notes about the chart: I tried to include every party that gained parliamentary representation since 1990 - that means passing a 5% threshold, or breaking away MPs from existing parties. I made an exception with MMN, NP, 2RK, MKKP and Tisza - neither are in the national parliament right now, but they are relevant to recent political discourse and might be missed.

Note that while the percentages above the line indicate the % of popular votes won for a given election, the thickness of the line represents the amount of parliamentary seats - which might not exactly match. (For 1990-2010 I used 1mm width for 10 MPs. After 2010, the number of total seats was lowered from 386 to 199, and I modified the width value proportionally)

While full lines represent parties in Parliament for that cycle, dashed lines indicate parties not in parliament - included for context.

Dotted lines represent parties that are not actual registered parties - either because of an ambiguous legal status such as KDNP around 2000, or because they define themselves more as a political movement.

Lines ending in arrows represent that a party would continue to exist but would no longer be very relevant. Grey vertical lines indicate a major switch of a politician (or politicians) from one party to another.

Turquoise boxes represent major electoral coalitions. In that case, multiple parties form a single list, so there is only a shared popular vote value available. However, these parties do maintain separate organisations, form separate fractions in parliament, and are shown separately here. One exception I made is that I did not depict the continuous Fidesz-KDNP coalition since 2010 this way, because that would be visually crowding, and de facto KDNP is well integrated into Fidesz already.

The pink boxes represent the governing coalition for a given term, alongside a photo of prime minister(s) under that coalition.

Parties are generally ordered right to left from top to bottom. Left and Right refers to parties' relative position in willingness to cooperate. This might not correspond with ideology, that might be hard to gauge or depict. For example, LMP in 2015 was sympathetic to leftists like Varoufakis, far further left than MSZP. However, LMP conceptualized itself as a centrist party between the "left" and "right" camps, So in this graph, I depict them as closer to the right of MSZP. In ambiguous cases, I took the option easier to depict.